#615BDA#615BDA

#615BDA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.8% C 0.188 H 280.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#615BDA
RGB	rgb(97, 91, 218)
HSL	hsl(243, 63%, 61%)
HSV	hsv(243, 58%, 85%)
CMYK	cmyk(55.5%, 58.3%, 0%, 14.5%)
CIE-LAB	lab(45.75, 37.65, -64.58)
CIE-LCH	lch(45.75, 74.75, 300.24°)
OKLab	oklab(54.77% 0.0337 -0.1852)
OKLCH	oklch(54.77% 0.188 280.3)
XYZ	xyz(21.3218, 15.0841, 68.1041)
Luminance	0.1509 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615BDA #D4DA5B

analogous

#5B94DA #615BDA #A15BDA

triadic

#615BDA #DA615B #5BDA61

tetradic

#615BDA #DA5B94 #D4DA5B #5BDAA1

square

#615BDA #DA5B94 #D4DA5B #5BDAA1

split-complementary

#615BDA #DAA15B #94DA5B

monochromatic

#282298 #352ECA #615BDA #918DE5 #C1BFF1

Accessibility & contrast

On white

5.23

#615BDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#615BDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615BDA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615BDA	#FFFFFF	#000000	##FFFFFF
##615BDA	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#0068D7

Tritanopia (blue-blind)

#237992

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #615bda;
/* rgb */ color: rgb(97, 91, 218);
/* oklch */ color: oklch(54.8% 0.188 280.3);

Tailwind

colors: {
  custom: {
    50: '#988ae6',
    500: '#615bda',
    950: '#000000',
  },
}

SCSS

$custom: #615bda;
$custom-light: #988ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#615bda",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 218
  },
  "hsl": {
    "h": 242.835,
    "s": 63.184,
    "l": 60.588
  },
  "oklch": {
    "l": 0.54768,
    "c": 0.18827,
    "h": 280.3
  },
  "luminance": 0.15086
}

Semantic roles & 50–950 ramp

primary

#615BDA

secondary

#DEE1B0

accent

#CB1BC3

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0B16

muted

#7E7C84

Preview Lab

Preview with #615BDA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →